Update .env.template

Author: 7PH

.env.template

@@ -4,24 +4,26 @@ DOCKER_USER=user
 DOCKER_UID=1000
 DOCKER_GID=1000
 
-# Public URL of the server
+# Public host and port for the server
 PUBLIC_HOST=n8n.localhost
 PUBLIC_PORT=80
 
 # Basic auth (generate using `htpasswd -nb user password`)
 BASIC_AUTH=
 
-# Create certificates for HTTPS
+# Will generate TLS certificates if USE_TLS=1
 USE_TLS=
+
+# Admin email, used for certificate renewal
 ADMIN_EMAIL=
 
 # N8N encryption key
 N8N_ENCRYPTION_KEY=
 
-# N8N other environment variables
+# Other N8N-specific environment variables
 N8N_USER_MANAGEMENT_DISABLED=true
 N8N_DIAGNOSTICS_ENABLED=false
 N8N_HIRING_BANNER_ENABLED=false
 
-# Options to forward to N8N start
+# Options to forward to N8N start command
 N8N_OPTIONS="--tunnel"